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Square nickel-plated copper CPU water block with chrome plexi top and addressable RGB lighting

Alphacool

Alphacool 12949 Eisblock XPX Aurora Edge Plexi Chrome Digital RGB CPU Water Block

SKU CH-Y66G-AG74C

A nickel-plated copper CPU water block with a patented ramp flow design, 81 fins at .2 mm spacing, and addressable digital RGB lighting

  • LED ColorARGB

Color Clear

  • Brass
  • Clear

Struck-through versions exist but are not stocked here.

  • Patented ramp design ensures even coolant flow across the CPU
  • Enlarged 34 x 32 mm cooling plate covers large multi-core dies
  • 81 micro-fins at 0.2 mm spacing maximise heat-transfer surface
  • Addressable digital RGB illumination enables customisable lighting effects
  • Compact 70 x 70 x 32.5 mm footprint fits tight builds

Eisblock XPX Aurora Edge CPU Water Block

The Alphacool 12949 Eisblock XPX Aurora Edge is a nickel-plated copper CPU water block designed for custom liquid-cooling loops. It targets enthusiasts building high-performance systems who want efficient heat transfer combined with addressable digital RGB illumination.

34 x 32 mm cold plate with 81 micro-fins

The enlarged 34 x 32 mm cooling base covers large multi-core dies from 4 to 12-plus cores. Patented ramp flow technology distributes coolant evenly across 81 fins just 0.2 mm thick, maximising surface area until flow restriction becomes the limiting factor.

Dual G1/4 ports and 70 x 70 x 32.5 mm footprint

Two standard G1/4 threads accept common hard-tube or soft-tube fittings. The 70 mm square footprint fits most modern socket retention frames, while the 32.5 mm height clears standard motherboard heatsinks without requiring extra standoffs.

Highlights

  • Patented ramp design ensures even coolant flow across the CPU
  • Enlarged 34 x 32 mm cooling plate covers large multi-core dies
  • 81 micro-fins at 0.2 mm spacing maximise heat-transfer surface
  • Addressable digital RGB illumination enables customisable lighting effects
  • Compact 70 x 70 x 32.5 mm footprint fits tight builds

Specifications

LED ColorARGB

Questions about this item

Will the G1/4 ports on this block mate with the fittings I already use on my older loop?

Yes, the block provides two standard G1/4 threads so existing compression or barb fittings will connect directly.

How can I verify the addressable RGB is functioning correctly once the block is installed?

Connect the 3-pin 5 V ARGB header to a compatible motherboard or controller; the LEDs should cycle through colours immediately on power-up.

Does the package include mounting hardware for current Intel and AMD sockets or must I buy a separate kit?

The box contains the water block with pre-installed nickel-plated copper base, Plexi Chrome top, digital RGB lighting and G1/4 ports; a socket-specific mounting kit is not included.

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